Tool slide assembly



Jan. 15, 1935. G. F. YAGER TOOL SLIDE ASSEMBLY Filed June 15, 1931 4 Sheets-Sheet 1 INVEN OR 61947 a! a) EYIS Jan. 15, G, YAGER I TOOL SLIDE ASSEMBLY Filed June 15, 1951 4 Sheets-Sheet 2 ATTORNEYS INVENTOR Jan. 15, 1935. G. F. YAGER 1,988,228

1 TOOL SLIDE ASSEMBLY Filed June 15, 1951 4 Shets-Sheet 3 INVENTOR I 7 Jan. 15, 1935. V G. YAGER I 1,988,228 I I v TOOL SLVIIDE ASSEMBLY Filed June l5, 1951 4 Sheets-Sheet 4 v INVENTOR deayem a)" I BY km MW I ATTORNEYS Patented Jan. 15, 1935 l' .....'I.his invention. relates gene lii 'tqfitd i $1131;3

a 55 Serial-3N0. 434397;.

110 rizhtanzlestherete msembliesand irefers more particularly to'those :capable; :of being actuated by. ;-mechanism such.

as that illustrated in my ypendingfapplication :Qnevof 1- the essential .553 ects ofithe intention -is-1to1mrovide an assemblypf this: type wherein :a: cizoolrzholder is .reciproca blei to. and from; the work :iby' :a- .cam. .reoiprooable' at rsubstantially Another object .is'mo provides .to.o.l}sslide .asxsembly, wherein the cam aforesaid is constructed .eand=..arranged-,in such a way.,that it is capable ;of movinzfi/he tool holder, jin-joppOSi-te directions (16 .while it is moving, in one-directionsq that the $0 the cam and tool {holder} ino1udesmeansior ;-.plete;reciprocation of the cam.

tool will engage the work twice-upon one com- Another object isto provide a'jtoolslide as remw r i h .ne onn c o lbei' w ex =m u 1yedius ine; th tqe i o s ilele ive to "the cam rand work to compensate; for 'work of wrious Otherobjects, .advanhwsend.nbvel d t 28 .efi construction of :this invention will loe made :moreapparent-as this description,proceeds, especially when considered-in connection-:with ithegzaccompanying.:clrawings, wherein; l

.39 ia ymachine equipped with a tool slideassembly 'embodyin .mventiom i. Eigiure=2 is a front ,l-elevation' of .;the structure z l u eda nfieureg A j" Figure3 is across sectional'view through the 36 :assembly; 3

',.Figure 4 is a; view sim ilarwto Figure showing a slight modification;

. Figure 5715 a. front elevation of,the structure illustrated Figure 4; y

(40 Figure 6-is 1a -topplan glow :of another modifination; a Figure 7 is a front elevation of the structure s us m e in *Fim 6:17.

. act r) Pl n v'i.v an r. modi- .1. .l?i. ,l e 9 :is .a front elevatio f .the' structure s r ed 1 1 3381 631 l Referringnow: to. the v [o emachinesimi1ar vA isl -the frarne oytha t .illustrated in my hi -1a. toolzslide ess mblye odyine my invention. zadjustablyimountent ion saidzframe. As rshownathe assembly-includes; a: base member flrtsuppnrt -1,;a toolrholdenflqslldable transversely 10f support, and; a: cam 3.,crossing the holder 1 q l i i .i QniS I L SS MBL I Gare h-twee who;oh m zn z -Buntiiag Brasyand Bronie'floinpan Toledo, 0hlo;=a -coi'p0rationr.of Y plieafionlfi f 1ee1,ser1ai No. 544595;

'- 90lai ns- (cusp-2s):

and: i wt substa t a oneitudmsuynofi i he su o t: eferably the; support. 1 151911 Xid dtat; Qneflside. .,w .th.. projectio .4 th en a ed" lay-bolts 5 :fiDd-*;6 TQSP8QUYQ1Y threadedly en gin usby u n n qt es zboltstth support..;.1..-may

:be. 9pe 1y di ted oneitud nallxathetrame' The-tool holder .2 .has an enlarged base tion -9 gmov able-longituclinally .gofr ,a, suitable grooveglO in "the support..-l=-.an d.is providedmith Y stepped upwardly; opening longitudinally extending channelsqll :and 12 respectively. -.Pr.eterably the shank of ;-a;.suita-b1e too1 such as a gutter- 13 -is held in the. channel .11 .bygmeans bfrayetainer plate 14 boltedto .the ho1derq2, while a shaft 15, a nut 16, a block lFl-,iand1j'a co la .1 re all remit-e withimhe channelrl2.

shown, theshaft i5 is; journaled in. [an-11p.- standing portion lQ ;ofthe supportiand... in r-the qbloclg; 17... and has threaded portions: .20 :and .21 respectively;engaging-the nut 51,6 wand ..collar 18. h .flange 2.2- is providedw-on; the shaft. 215 .at. one side ei the block and. the. latteniis ,providedrwith depending. ylindri al. in. 3.:tha't enga es a pane 3.;has a.substantial1y V-sha-ped slot. 28 receiving the roller 27 and is slidable in :brackets 29 and iso respectively...bo1ted:;to the support A link 31 is connected lto one end of .the; cam 3 and 4 is adaptedto; beereciprocated by. l3; pivvota1ly-"mounted".l; aye1-. such; as 32; corresponding :to; levers -62 inv my application; Serial N01. 434;-

797. Thus with this constructijonfithel cant-3 upon, movement ain either direction 2will2i cause v2 and. tool 13, to .movein-unison to .and 'fmmffnhe work to effectla cutting operation. As :a result two, cutting operations are... obtained yupc'm-j:one-

, complete reciprocation of-,-the.cam. Inthepresgent instance,thework is;a tubular-castingviC Jthat. 'is. :held -.inrotating-*arbors D-rcorrespo'nding to82j in .;appli cation;; Serial No, 434,797 :and I:

out .midwaygof itsends. "by' the tool. ,13vt0' provide twoi bus in s. 'Whenmcastingsinf .la'rger or smaller diametertare, to be out;a shiamftr15; ismrtated:by-:apnlyi-nga wrench .to thez'hexa-gonal i'end Iwardly; or; .outwardlylas; (desired relative itoxthe' is (made through the actuating means: for

v JU u )I: Figures 4Land:25: I- have illustrated aauslight math 3. Thuslth adjustmentzofthe"tool'holder modification in which-the tool holder 50 is quite ings 57 and 58 respectively asshgw wide andahas. three-laterally spaced upwardly opening longitudinally extending channels 51, 52 and 53 respectively that receive tools 54;;

and 56 respectively for facing, cha zniering,and

-*journa-led'''in said upstanding portion and extending longitudinally of the groove, 8. block cutting the tubular casting to providetwobushtalns v15h plate 59 bolted 'to the {holder on r= tools 54, and 56 respectively inplace. wise the structure is the same, as

inFigures 1 to 3 inclusivef""**" In Figures 8 and 9 the tool holder (6,0Lcarrie's} three tools 61, 62 and 63; respectively f or facing formatio'nfi Asshowny-the 'fa'cing tools*'61 and and engages an edge of the flange 65. 'The' tools 61, 62 and 63 respectively are individually adjustable 'byset-screws 66, 67 and '68 respectively threadedly engaging the holder 80 in alignment with the tools and are'held inad- -justed "position by a single plate 69 bolted to the holder: I However, the three too1s,-61, 62,

:63, holder and '-plate69 may'beadjustedin unison'by rotatin'g the shaft '70 as heretotore described.

- While' it is believed that from? the foregoing description the nature and advantages of the invention will be readily apparent,-I desire' to have it under'stood '-that I-=-donotlimit rnysel f to what is herein shown;and-described and that such changes may be'res'orted to when desired :as'afall within the scope of -what-is' claimed."

In'a tool slide assembly, a base adjustable relative-to the work,-'means' for holding thebase in any adjustedjposition, a tool'holder carried by 'and movable laterally relative to theffbase, and' a cam movable in a direction substantially What I claim as my invention is: r

at right angles to the direction of'movem'ent of the holder; and actuatingme'ans for the holder including an element engaging the cam, and a 7 connection between said element and holder includingadjustable means capable ofvarying the throw of the holder.

\2 ."A toolislideassembly including abase, a longitudinally rinovable' -to0lholder. on the base,

and means'for moving theholder "including a .shaft journaled ina portion of the base and extending longitudinally of the 'holder, a block sleeved on the shaft and having a part engaging Lthe 'holder,1abutments' for the block carried by vtheshaft', a nut threadedlyengaging the shaft atI-one side of one of the abutments and having a projection-"a roller carried by the :projection,

*anda reciprocatingmember crossing the 'hold'er andlhavingaic'am slot receiving said roller.

Y '3." Azto'ol slide assembly including a base," a --tool holder; slidable on the base andhaving" -a groove ethereingand meansffor moving: the'ttool 'holder; relative toi thej base including a shaft Journaledina portion of the base and extending longitudinally of the groove in spaced relation" to i theiwalls-thereof, a block sleevedfuponthe shaft tstr ed. a ""'*"shaftfa nut threadedly engaging the shaft beand having a projection engaging the holder, abutments for the block carried by the shaft, a nut on the shaft adjacent one of the abutments and having a projection, a roller sleeved upon the last mentioned projection, and an automatically operable reciprocating member having a cam slot receiving the roller.

.--4. .A .tool slidetassemb lyincluding havin an upstandin ;po t nhaitoo il o d m on the base opposite the upstanding portion and gnrn ent with said upstanding portion, a shaft ,sleeved on'the'jshaf' t and having a projection .-.engaging gthezibaseot the groove in the tool holder, abutments for the block carriedby the sideion'eiot the abutments and having a projection, a roller carried by the last mentioned prbj ection," and a' reciprocating member extending at substantially right angle's to the tool slot're'ceivlng said'roller. i

5. A tool slide assembly including a base a tool holder -slidable on the base and" having -an -'upwardly' opening ;groove" therein, 'a' shaftie:- tending -1ongitudmany otfithe fgroove',@1z block supporting the shaftand havingaprojection engaging the base of the groovej abutm'ents'ior the block carried bythe shaft, a nut on the shaft adjacent one or the abutments and-- having an upstanding projection, a roller carried by azthe last-"mentioned projection, and a reciprocating member having a cam 'slot receiving said roller. 6. A tool slide assembly'includinga base;a{tool holder slidable onthe base, means for-adjusting the tool holder relative to the'baseincluding a .10 -having a groove in substantially horizontal the shaft-i -ai'id means for autoniatically "re ciprocating said tool holder on the base including a' nutlmountedpn the shaft and having a projection; a" roller sleeved upon-said projection,

and fa reciprocating member havln'g a cam slot" receiving said roller.--'-' I v 7. A tool slide assembly including abas e,- a

tool holder slidable on'the base and having an "upwardly opening groovetherein, and means for having a projection-secured to-the base of'the groove, a nut threadedly engaging the shaft at one side of one of the abutments and having a projection, a roller carried by the-last'mentioned projection; and a-reciprocating member crossing the holder and having a cam portion engagingsaid roller. V

8. A tool slide assembly Y incIudi-ngf a baseif a tool holder slidable relative to the base and hav-' ing an upwardly opening groove thereinfl a; bllc'uislr within the groove and having a projection flxed to the base oi' the groovey-and-m'ean's for adjusting the tool holder relative to theba'seincluding 'a rotatable shaft having portions journaled in a' portion of the base=-and in 'said block, abutments for the block carried by the shaft, one on each side or the bloclg 'a nut threadedly engaging the'shaft at one sidebi oneof the abutrnents and having a projection, aroller carriediby' said projection, and a reciprocating member adjacent the holder and having a cam portion engaging said roller.

9. A tool slide assembly including an adjustable base, a; support for the base, members pro- 5 jecting laterally from the base at spaced points thereof, a member projecting laterally from the support at a point intermediate the members just mentioned, and-means for adjusting the base relative to-the support including rotatable elements threadedly engaging the first mentioned members and abutting opposite sides of the last mentioned member.

GEORGE FQYAGER. 

